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394 results for “Malvaceae”
Figure 3. Regression between green leaf N in Foliar resorption of nitrogen and phosphorus in Alcea apterocarpa (Malvaceae) in different habitats types
Figure 3. Regression between green leaf N/P ratio and RE and RP of A. apterocarpa.
Hibiscus moscheutos ssp. lasiocarpos (Malvaceae) - inflorescence - ventral view of flower + perianth
Image of Hibiscus moscheutos ssp. lasiocarpos (Malvaceae) - inflorescence - ventral view of flower + perianth
Hibiscus moscheutos ssp. lasiocarpos (Malvaceae) - inflorescence - close-up of flower interior
Image of Hibiscus moscheutos ssp. lasiocarpos (Malvaceae) - inflorescence - close-up of flower interior
Fig. 2 in Transfer of the Malagasy genera Humbertianthus and Macrostelia to Hibiscus (Malvaceae) with description of four new species
Fig. 2. – Known distribution of the seven species of Hibiscus L. highlighted in this paper.
Data from: Low-copy nuclear genes reveal new evidence of incongruence in relationships within Malvaceae s.l.
<p>The family Malvaceae s. l. is a clade that comprises nine subfamilies. Phylogenetic relationships among them are not completely resolved and are inconsistent among studies, probably due to low phylogenetic informativeness of conventional molecular markers. In the present study, we provide new phylogenetic information for Malvaceae s.l. derived from newly-designed group-specific nuclear markers. By mining transcriptome data from the One Thousand Plant Project (1KP) and publicly available genome information from cotton, cacao, and <i>Arabidopsis, </i>we designed a set of molecular markers of potentially single-or low-copy nuclear genes for Malvaceae s.l. Phylogenetic potential of these new loci was compared to previously applied conventional markers (i.e., plastid <i>trnK</i>-<i>matK</i> region and <i>rbcL</i> gene and the <a>nrDNA </a>ITS region) using the phylogenetic informativeness method. The results show that, when the mined nuclear regions are used in combination, it is possible to resolve relationships at different taxonomic levels within the phylogeny. However, incongruence among nuclear loci is frequent in the group, explaining the prevalence of unresolved phylogenetic relationships.</p>
Morphological plasticity in response to emergence time and population density in Abutilon theophrasti (Malvaceae)
<p>Increased density and delayed emergence are two major biotic factors in nature that have profound and complex effects on plants. No studies have attempt to compare the responses of plants to the two factors via morphological plasticity, particularly in dynamic patterns. We subjected plants of <em>Abutilon theophrasti</em> to four emergence times and three planting densities and measured and analyzed a number of mass and morphological traits at different growth stages. Across both stages, plants emerged in late spring had the highest total mass, and spring and late-spring plants had higher stem mass allocation than later germinants, but plants with delayed emergence had higher leaf and reproductive mass allocation, more leaves and less lateral roots, but lower stem length, stem and root diameter than early-emerged plants. Plants at high density performed lower in total mass and most other traits, but performed better in stem allocation and length, with shorter petioles and lateral roots, than at lower densities. In competition for resources, plants will prefer stem elongation to leaf/root growth, and even at the cost of reproduction to ensure the survival of the present generations when competition is intense or lethal. By contrast, plants will prefer the investment into leaf and reproductive growth to stem/root growth, for offspring persistence, when shortened lifetime does not threaten the contemporary survival. The contrasting strategies revealed the intelligence of plants in balancing between survival, growth and reproduction, depending on environmental contexts.</p>
Fig. 6 in Quatre nouvelles espèces d'Acropogon (Malvaceae: Sterculieae) endémiques de la Nouvelle-Calédonie
Fig. 6. — Distribution de Acropogon schistophilus et A. macrocarpus.
FIG. 6. — Distribution d in Quatre autres nouvelles espèces d'Acropogon Schltr. (Malvaceae, Sterculieae) endémiques de Nouvelle-Calédonie
FIG. 6. — Distribution d'Acropogon bosseri (L) et A. margaretae (★).
FIG. 3. — Distribution d in Quatre autres nouvelles espèces d'Acropogon Schltr. (Malvaceae, Sterculieae) endémiques de Nouvelle-Calédonie
FIG. 3. — Distribution d'Acropogon jaffrei (L) et A. chalopiniae (★).
Fig. 8 in A taxonomic revision of the African genus Desplatsia Bocq. (Malvaceae - Grewioideae)
Fig. 8. Distribution map for Desplatsia mildbraedii Burret.
Fig. 5 in A taxonomic revision of the African genus Desplatsia Bocq. (Malvaceae - Grewioideae)
Fig. 5. Distribution map for Desplatsia chrysochlamys (Mildbr. & Burret) Mildbr. & Burret.
Fig. 9 in A taxonomic revision of the African genus Desplatsia Bocq. (Malvaceae - Grewioideae)
Fig. 9. Distribution map for Desplatsia subericarpa Bocq.
DP0690 – Malva alcea L. (Malvaceae) – Détermination valide. in L'herbier Daniel Pellé (DP) - La collection d'un botaniste amateur de l'Aube (France)
DP0690 – Malva alcea L. (Malvaceae) – Détermination valide.
Alignments and tree files from: Phylogenetic relationships within tribe Hibisceae (Malvaceae) reveal complex patterns of polyphyly in Hibiscus and Pavonia
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Colonization history of the Canary Islands endemic Lavatera acerifolia, (Malvaceae) unveiled with Genotyping-by-Sequencing data and niche modeling
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Untangling the taxonomy and geographic distribution of Quararibea floribunda (Malvaceae: Malvoideae)
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Nuclear phylogeography of the temperate tree species Chiranthodendron pentadactylon (Malvaceae): Quaternary relicts in Mesoamerican cloud forests
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Data from: Reticulate evolution helps explain apparent homoplasy in floral biology and pollination in baobabs (Adansonia; Bombacoideae; Malvaceae)
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Data from: Low-copy nuclear genes reveal new evidence of incongruence in relationships within Malvaceae s.l.
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Morphological plasticity in response to emergence time and population density in Abutilon theophrasti (Malvaceae)
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